pedal.template.methodGetValueList.stg Maven / Gradle / Ivy

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Pedal-dialect is a collection of dialect (database) and provider (e.g. Hibernate) specific implementations for use with JPA. It enables non-standard SQL data types (arrays, sets, bit-sets) and dialect specific features such as support for the Postgresql Copy command.

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methodBody(attributes, entityClass) ::= <<
    public String getValueList(Object entity) {
        StringBuilder builder = new StringBuilder();
         typed = ()entity;
        try {
            
        } catch (Exception e) {
            throw new RuntimeException(e);
        }
        builder.append("\\n");
        return builder.substring(1);
    }
>>

process(attribute) ::= <<
    builder.append("\\t");
    {
    
        builder.append(typed.());
    
         var = typed.();
        if (var == null) {
            builder.append("\\\\N");
        } else {
            
                 converter = ().class.newInstance();
                String s = converter.convert(var);
                builder.append(s == null ? "\\\\N" : s);
            
                 converter = ().class.newInstance();
                Object converted = converter.convertToDatabaseColumn(var);
                builder.append(converted == null ? "\\\\N" : converted);
            
                
                    if (var.isEmpty()) {
                        builder.append("\\\\N");
                    } else {
                
                java.util.Iterator it = var.iterator();
                StringBuilder array = new StringBuilder();
                while (it.hasNext()) {
                    Object o = it.next();
                    array.append(",").append(o);
                }
                String arrayStr = array.length() == 0 ? "" : array.substring(1);
                builder.append("{").append(arrayStr).append("}");
                
                    }
                
            
                for (int i = 0; i \< ; i++) {
                    builder.append(var.get(i) ? "1" : "0");
                }
            
                builder.append(var.());
            
                
            
        }
    
    }
>>

simpleValue(attribute, methods, var) ::= <<
    
          = .();
        
            builder.append();
        
            builder.append();
        
            if ( == null) {
                builder.append("\\\\N");
            } else {
                
                    
                
                    
                        builder.append();
                    
                        builder.append();
                    
                
            }
        
    
>>

typeNameEvaluator(method) ::= <<
    []
>>

hexEncode(var) ::= <<
    "\\\\\\\\x" + org.apache.commons.codec.binary.Hex.encodeHexString()
>>